HP ProBook 6475b Maintenance And Service Manual page 122

c. Remove the WLAN antenna cables and transceivers (3). The WLAN antenna cables and
transceivers are included in the Antenna Kit, spare part number 642799-001.
12. If it is necessary to replace the WWAN antenna cables and transceivers:
a. Release the WWAN antenna cables from the clips (1) and routing channel built into the
display enclosure.
b. Detach the WWAN antenna transceivers (2) from the display enclosure. (The WWAN
antenna transceivers are attached to the display enclosure with double-sided tape.)
c. Remove the WWAN antenna cables and transceivers (3). The WWAN antenna cables and
transceivers are included in the Antenna Kit, spare part number 642801-001.
Reverse this procedure to reassemble and install the display assembly.
114 Chapter 4 Removal and replacement procedures